W911KB-17-R-0011_JBE041_AM11.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

PROJCET TITLE/LOCATION: JBE041 ADD/ALTER AWACS Alert Hangar, JBER, Alaska

PROPOSAL DUE DATE: Phase 2 proposal due date has been extended to May 3, 2017, 2:00PM Alaska Time. Proposals shall be submitted in accordance w ith Section 00 21 00, Para 1.9, Proposal Submittals.

This amendment provides changes to the solicitation as indicated on the continuation page of this document.

YOU ARE REQUIRED TO ACKNOWLEDGE RECEIPTOF THIS AMENDMENT ON THE REVERSE SIDE OF THIS STANDARD FORM 1442

1. CONTRACT ID CODE PAGE OF PAGES

1 2

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 06-Apr-2017

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W911KB-17-R-0011

X 9B. DATED (SEE ITEM 11)

20-Oct-2016

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

06-Apr-2017

CODE

U.S. ARMY ENGINEER DISTRICT, AK

CEPOA-CT (W911KB)

PO BOX 6898

JBER AK 99506-0898

W911KB 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SECTION 00 11 00 - STANDARD FORM (SF) 1442

The required response date/time has been extended to May 3, 2017 2:00PM Alaska Time.

SUMMARY OF CHANGES

a. The following drawings are substituted for the superseded drawings.

NONE

b. The following revised documents are substituted for the superseded documents. The identifier “AM#11” appears before and after new and/or revised material, except as noted below.

• SECTION 01 10 00, Phase 2, 2.3 ARCHITECTURAL DESIGN AND CONSTRUCTION

CRITERIA

NOTE: Revisions within the following documents do not contain the above referenced identifiers.

c. The following clause has been added:

N/A

d. The following clauses have been updated:

N/A

e. The following section is deleted.

f. The following documents are added.

g. The following revisions are incorporated.

h. Other:

SECTION 01 10 00

2.3 ARCHITECTURAL DESIGN AND CONSTRUCTION CRITERIA

Scope and Objectives

2.3.1.1 Design and construct Operations, Maintenance and Alert Crew Facilities for the for the 962 Airborne Air Control Squadron (962 AACS) and associated 703 Aircraft Maintenance Unit (AMU). The contractor may propose alternative design solutions and materials to meet or exceed the minimum technical performance criteria established in this document. The new facility will include an extensive renovation to Building 14410 (Hangar 8), building expansion, accessory security shack relocation, and site work as required to meet all spatial and programmatic requirements in this document and its attachments. Hangar 8 currently used by the 962 and for the Airborne Warning and Control System (AWACS) E-3 (Boeing 707 platform) operations and maintenance. The renovation and expansions of the facility is necessitated by the need to provide additional squadron operations required to meet the scheduled AWACS E-3G upgrades and additional Alert Crew functions.

2.3.1.2 Interior space program requirements are identified by Room Criteria Sheets attached to this document. Interior spatial organization is identified in the Room Criteria Sheets by primary adjacency and also by the building Program matrixes provided for the 962 and 703. Special attention shall be given to the design of Sensitive Compartmented Information Facilities (SCIF) requirements. The 703 Aircraft Maintenance Unit spaces are currently organized around the primary existing hangar space. Is suggested that the Aircraft Maintenance Unit Space organization shall remain as they are currently. Flooring of the Aircraft Maintenance Unit Space is in good and serviceable condition and shall be protected in place during construction. Renovation of AMU spaces shall include a thorough evaluation of existing maintenance equipment that is to remain, such as floor cast storage equipment, existing aircraft pressure washing/heating unit etc. Existing Hangar floor area to be maintained in existing configuration; existing temporary interior structures within the Hangar floor space may be used for final building program space.

2.3.1.3 The existing building envelope of Hangar 8 is understood to be in generally serviceable condition and therefore limited work shall be necessary to repair the building envelope. Exterior exit stairways from the second level are not Code compliant, and shall be evaluated for upgrade as necessary to meet current applicable design codes referenced in this document. The existing water lift station located in the west half of the building is to be decommissioned and moved, reference Civil Design requirements. The existing exterior roof is in good condition, but snow guards shall be designed and provided to retain snow above existing exterior exits.

2.3.1.4 New exterior construction shall be of CMU masonry walls supporting steel roof joists and an insulated metal roof assembly. An exterior insulated finish system (EIFS), in compliance with the Elmendorf Arch Compatibility Guide, to meet exterior insulation requirements. All exterior expansion designs are to be incompliance with the Elmendorf AFB Architectural Compatibility Standards. Site improvements will be necessary to accommodate the enlarged building footprint. Building site pedestrian, vehicular and maintenance equipment site circulation shall be coordinated with Air Force representatives assigned after award. Utility connections to the building are to be upgraded as identified in Electrical and Mechanical Design sections.

2.3.1.5 The Design Build Contractor’s Architect of Record shall be responsible for the design of the complete architectural systems for the buildings, which shall encompass, but not be limited to: Structural and non-structural framing including light gage framing, interior wall finishes, interior floor and ceiling finishes, doors and frames and hardware, millwork and casework, signage, required fire-resistive assemblies for walls, doors and relite windows, and the coordination of all other design trades.

Specifications

The Architect of Record shall develop the specifications for this project as prescribed by the technical requirements stated in UFC 1-300-02.

Building Design and Systems – General

2.3.3.1 The following codes and publications govern the general architectural work. In the case of conflicting requirements, Military publications supersede provisions in NFPA and International Building Code (IBC). Comply with the following:

UFC 1-200-01 for governing criteria of IBC, NFPA, and UFC codes.

UFC 3-101-01 for governing criteria of Architecture UFC 3-120-10 for governing criteria of Interior Design UFC 1-300-02 for governing criteria of Specifications NFPA 101 for criteria related to egress and life safety, reference Fire Protection Section in this RFP for additional Fire Protection requirements to be coordinated with Architectural Design.

UFAS and ADAAG for accessibility criteria at all areas except mechanical spaces.

Air Force Squadron Operations & Aircraft Maintenance Unit Design Guide.

2.3.3.2 Elmendorf AFB Design Criteria – Comply with Elmendorf AFB Architectural Compatibility Standards for site design, material and color selection, etc. The facility design must conform to these requirements.

2.3.3.3 Codes and References – design documents shall be in accordance with the latest edition of the following codes and publications and shall conform to the standards recognized by the codes and publications. The DOR is responsible for developing a complete building code study that supports all design criteria and the proposed building design in full compliance with codes and standards referenced below and in all other design sections:

American Disabilities Act Accessibility Guidelines (ADAAG), coordinate with all specific requirements and amendments as referenced by the Government documents.

Air Force Instructions (AFI)

AFI 91-301 Air Force Occupational and Environmental Safety, Fire Protection, and Health Program (AFOSH)

Air Force Manual (AFMAN)

AFMAN 91-201, Explosives Safety Standards AFMAN 91-31, Occupational Safety and Health Standard

Code of Federal Regulations (CFR)

49 CFR 101-19.6, Uniform Federal Accessibility Standards 29 Part 1926, Safety and Health Regulations for Construction

Department of Defense Manual (DoDM)

DoDM 5105.21-V2, SCI Administrative Security Manual DoDM 5200-01, DoD Information Security Program: Overview, Classification, and Declassification

Engineering Technical Letters (ETL)

ETL 03-3, Air Force Carpet Standard ETL 1110-3-484, Aircraft Hangar Fire Protection Systems

Engineering Regulations (ER)

ER 1110-345-700 Design Analysis Drawings and Specifications

Intelligence Community Standard (ICS)

ICS 705-1, Physical and Technical Security Standards for Sensitive Compartmented Information Facilities ICS 705-2, Standards for the Accreditation and Reciprocal Use of Sensitive Compartmented Information

Intelligence Community Directive (ICD)

ICD 705, Sensitive Compartmented Information Facilities IC Tech Spec-for ICD/ICS 705, Technical Specifications For Construction And Management Of Sensitive Compartmented Information Facilities Version 1.3

International Building Code (IBC)

International Energy Conservation Code (IECC)

National Fire Protection Association (NFPA) – also, see part 2.6 Fire Protection Criteria

NFPA 10, Standard for Portable Fire Extinguishers NFPA 33: Spray Application Using Flammable or Combustible Materials NFPA 80, Fire Doors and Fire Windows NFPA 101, Life-Safety Code - 2012 NFPA 230 Standard for the Fire Protection of Storage NFPA 256, Fire Tests of Roof Coverings NFPA 409, Standard for Aircraft Hangars

Technical Instructions (TI)

TI 800-01 Design Criteria

Unified Facilities Criteria (UFC)

UFC 1-200-01, General Building Requirements UFC 3-120-01, Air Force Sign Standard UFC 3-130-07, Design: Arctic and Subarctic Construction - Buildings UFC 3-190-01FA, Design: Joint Sealing for Buildings UFC 3-190-02FA, Design: Builders’ Hardware UFC 3-190-04FA, Design: Roofing and Waterproofing UFC 3-190-06, Protective Coatings and Paints UFC 3-450-01, Design: Noise and Vibration Control UFC 3-600-01, Fire Protection Engineering for Facilities UFC 4-010-01, Minimum Antiterrorism Standards for Buildings UFC 4-010-05, Sensitive Compartmented Information Facilities (SCIF) Planning, Design and Construction UFC 4-021-02, Electronic Security Systems UFC 4-211-01, Aircraft Maintenance Hangers

MIL HDBK 1013-1A – Design Guidelines for Physical Security of Facilities

Uniform Federal Accessibility Standards

2.3.3.4 Standards

The publications listed below form the standards of material and workmanship in construction. Refer to other Part 2 sections for discipline-specific technical requirements and references. The most stringent shall govern when discrepancies occur. The most recent edition of publications shall govern.

ANSI.ASHRAE/IEMSA Standard 90-1-2001 – Energy Standard for Buildings Except Low-Rise Residential Buildings, SI Edition

American National Standards Institute (ANSI) - as referenced in this section and Unified Facilities Guide Specifications

American Society for Testing and Materials (ASTM) – as referenced in this section and Unified Facilities Guide Specifications

Code of Federal Regulations (CFR)

49 CFR 101-19.6 Uniform Federal Accessibility Standards

Factory Mutual Approval Guide

Gypsum Association (GA)

GA 201 – Gypsum Board for Walls and Ceilings GA 216 – Application and Finishing of Gypsum Board GA 600 – Fire-Resistance Design Manual

National Association of Architectural Metal Manufacturers (NAAMM)

NAAMM 500 Metal Finishes Manual for Architectural and Metal Products

National Roofing Contractors Association (NRCA)

Low Slope Roofing Materials Guide Steep Slope Roofing Roofing Materials and Systems

Sealed Insulating Glass Manufacturers Association Recommended Practices (SIGMA)

Sheet Metal and Air Conditioning Contractors’ National Assoc. (SMACNA)

Architectural Sheet Metal Manual

Tile Council of North America (TCNA) – Standards

Unified Facilities Guide Specifications (UFGS)

Underwriters Laboratories (UL)

10B – Fire Tests of Door Assemblies 305 – Panic Hardware 723 – Test for Surface Burning Characteristics of Building Materials 790 – Tests for Fire Resistance of Roof Covering Materials

Outline Test Method for Measuring the Surface Flame Propagation Characteristics of Flooring and Floor Covering Materials

Antiterrorism/Force Protection (AT/FP)

Existing security perimeter to be modified for enlarged building footprint, reference Civil Design. New building envelope components to meet requirements described by current version of UFC 4-010-02.

Secure Working Area (SWA) and Sensitive Compartmented Information Facilities (SCIF) and Special Access Program Facilities (SAPF)

2.3.5.1 See Room Criteria Sheets for identified secure area rooms in the building. Construction, access, intrusion detection (IDS), and acoustical requirements vary depending on physical security level and information security standards for each space. DOR is to coordinate the specific level of security design with the Air Force representatives for the 962 and 703 for each set of rooms identified as secure areas. This design work is to be completed after award of the contract and as part of the Concept Design submittal. SWA, SCIF and SAPF areas are required to be designed and constructed in accordance with:

1. ICD/ICS 705, Sensitive Compartmented Information Facilities

2. DoDM 5105.21-V2, SCI Administrative Security Manual

3. ICS 705-1, Physical And Technical Security Standards For Sensitive Compartmented

Information Facilities (Effective: 17 September 2010)

4. ICS 705-2, Standards For The Accreditation And Reciprocal Use Of Sensitive

Compartmented Information, (Effective: 17 September 2010)

5. IC Tech Spec‐for ICD/ICS 705, Technical Specifications For Construction And

Management Of Sensitive Compartmented Information Facilities Version 1.3

6. UFC 4-010-01, DoD Minimum Antiterrorism Standards For Buildings, Dated: Change 1, 1 October 2013

7. UFC 4-010-05, Sensitive Compartmented Information Facilities Planning, Design, And

Construction, Dated: Change 1, 1 October 2013

8. UFC 4-021-02, Electronic Security Systems, Dated: 1 October 2013

9. DoDM 5200-01

10. AFI 16-1404

11. MIL-HDBK 1013-1A

2.3.5.2 Enclosures

1. Walls, floors, and ceilings shall be of permanent construction in accordance with ICD/ICS 705 part Chapter 3 and DoD 5200-01, Enclosure 3.

2. Perimeter acoustical construction shall be in accordance with ICD/ICS 705 Chapter 9.

3. Entrance, exit, and access doors shall comply with ICD/ICS 705 Chapter 3 and 8.

4. Exterior windows, in secure locations shall comply with ICD/ICS 705 Chapter 3 and DoD

M 5200-01, Enclosure 3.

5. Restrict visual surveillance of personnel, documents, materials, or activities with obscure glazing or window treatments.

6. Windows at ground level and accessible roof areas shall provide protection from forced entry and as strong as the contiguous walls. Such windows shall be protected by IDS.

2.3.5.2.2 Alarms and Access Control System (ACS)

1. Intrusion Detection Systems (IDS) shall be in accordance with ICD/ICS 705 and UFC 4- 021-02 at secure area locations.

2. Required to be installed in accordance with ICD/ICS 705 and UFC 4-021-02.

2.3.5.2.3 Construction and Design Security of SWA, SAPF and SCIF:

1. Contractor to comply with IC Tech Spec-for ICD/ICS 705 for design, construction, inspections and design review criteria.

2. Site Security Manager (SSM): Primary and alternate are required to be appointed in accordance with UFC 4-010-05 Chapter 5, para. F.

3. Procurement, shipping and storage of construction materials are required to be secured within a construction site or secure container in accordance with ICD/ICS 705.

Summary of Functional Building Requirements

Reference Facilities Requirements Document and Room Criteria Sheets for more detailed information. All building materials and systems shall comply with structural design loads described in part 2.4 Structural Design.

2.3.6.1 Site Design and Building Design. The D-B contractor is responsible for locating the new building expansion in accordance with site constraints identified in Civil Section and Civil Concept Drawings. Design the building to comply with all necessary clearance requirements in coordination with structural elements, building materials, and systems. Refer to the appendix of Drawings for Concept level site plan and Existing Floor plan information. Concrete-filled pipe bollards shall be provided to protect building corners in paved areas, exterior equipment, and exterior doors from vehicle traffic. See paragraph Civil Design for additional requirements.

Spaces not used by the building personnel such as: Storage, Mechanical Room, and Electrical Room are best positioned away from the office spaces for optimum noise and vibration isolation.

2.3.6.2 Acoustical Design. Walls and partitions shall meet or exceed the minimum criteria stated in the Room Criteria Sheets and UFC 3-450-01 Noise and Vibration Control for all program areas.

2.3.6.2.1 Reference UFC 4-010-05 and Room Criteria Sheets for acoustical security requirements.

2.3.6.2.2 Telephone, cable, outlets, ducts, and any other penetrations must not compromise acoustical integrity of wall assemblies.

2.3.6.2.3 Designer shall use acoustical and space planning to minimize intrusive exterior noise, equipment vibration, and noise transfer to office functions.

2.3.6.2.4 Position vibrating and noisy fixtures equipment such as air compressors, toilets, generators away from staffed areas to minimize noise energy transfer to the greatest extent practicable. Avoid wall-mounting equipment which vibrates and intrudes on adjacent office spaces.

2.3.6.3 Thermal Envelope Design - thermal performance of exterior envelope materials shall be designed as an overall system in accordance with the following table, with ASHRAE 90.1 (reference Sustainability Section) and/or the IECC whichever is more restrictive.

Assembly Maximum U-Value

Insulation Minimum R-Value

ROOFS

Insulation Entirely Above Deck U-0.026 R-38.0 ci Metal Building U-0.026 R-38.0 Attic and Other U-0.026 R-38.0

WALLS - ABOVE GRADE

Mass U-0.048 R-21.0 Metal Building U-0.048 R-21.0 Steel Framed U-0.048 R-21.0

WALLS - BELOW GRADE

Below Grade Wall C-0.119 R-7.5 ci

FLOORS

Mass U-0.087 R-8.3 ci Steel Joist U-0.038 R-30.0

SLAB-ON-GRADE FLOORS

Unheated & Heated F-0.840 R-10 for 36 inches

OPAQUE DOORS

Swinging U-0.700 Non-Swinging U-0.500

2.3.6.3.1 Insulation values for any insulation material may not exceed a calculated value of R-6 per inch of insulation thickness. Insulation values for assemblies are to account for thermal drift of insulation materials, and therefore are to use stabilized insulation values of materials aged 5 years.

2.3.6.4 Natural lighting shall enhance occupied interior spaces in new building envelope and where not classified or other operational security requirements are prescribed. Space planning shall provide daylight to new program areas within building envelope expansions proposed. Operable windows are required to the greatest extent possible in staffed areas and sleep quarters.

2.3.6.4.1 Window shades shall be installed on all exterior windows to ensure visual privacy of interior activities during periods of heightened security.

2.3.6.4.2 Manually operated mini-blinds shall be used in offices. Privacy mesh roller shades shall be used in public areas.

2.3.6.5 Canopy roofs shall cover exterior support spaces, building entrances, and exit doors.

New exterior doors shall have shelter canopy minimum 1220mm (4'-0") deep for protection from elements, and a sidewalk approach at least as wide as the door it approaches. Rain and/or snow runoff shall not collect on sidewalks.

Sustainable Design

The contractor shall develop drawings and specifications with an emphasis on environmentally sensitive materials, recycling, and sustainable design and construction principles. Sustainable principles include Life Cycle cost-effective practices. Facility design, development and construction will be in accordance with Executive Order 13423, 10 USC 2802© and other applicable laws and Executive Orders. The design shall incorporate, to maximum extent possible and practicable, recycled content materials as mandated by EPA’s Comprehensive Procurement Guide (CPG) and ETL00-1. Non-availability of materials or technologies, lack of competition, failure to meet performance standards, and unreasonable price are all valid reasons for exclusion of CPG items. Note that in addition to fulfilling the CPG requirements, contractor shall explore construction alternatives in the Environmentally Responsible Facilities Guide, as well as other aspects of "green" design and construction currently practiced in the industry not mandated by EPA or the Army. The ultimate goal is to increase sustainability in construction while applying common sense to the decision-making process.

Concrete Foundation - see Structural Design requirements section of this document.

Perimeter Foundation Insulation below grade - conforming to ASTM C 578 Type VI and ASHRAE 90.1- 2001 paragraph 5.3.1.3 Table B-23, extruded cellular type, with the following characteristics:

1. Thermal Resistivity: R-5 per 25.4mm (1") at 24 degrees C (75 degrees F).

2. Thickness: 50.8mm (2").

3. Depth: 1220mm (48") below grade.

4. Board Size: 610mm x 1220mm (24" x 48"), square edges.

5. Compressive Strength: 40 psi, minimum

6. Water Absorption: per ASTM D 2842, 0.3 percent by volume, maximum.

7. Adhesive: gun grade, mastic type, compatible with insulation and substrate.

8. Stainless steel counterflashing, 22 gauge, extending 305 mm (12") below grade.

9. Insulation is placed on the exterior side of foundation.

Concrete Slabs

2.3.9.1 Concrete slab thicknesses, strengths, and control joints shall be in conformance with civil and structural design sections of this document.

2.3.9.2 Surface Hardener/Sealer in non-Hangar Bay areas.

2.3.9.3 Utility rooms (Boiler, Electrical, Comm, Janitor, etc.) shall have a surface sealer for dust control.

2.3.9.4 Slope non-hangar concrete slabs to interior drains.

2.3.9.5 Provide structural joints as necessary, reference structural design criteria for location requirements. Joint covers to provide a flush and level flooring finish.

2.3.9.6 Under Slab Vapor Retarder: shall be polyolefin of not less than 15 mils thick, complying with the requirements of ASTM E1745-11 Standard Specification for Water Vapor Retarders Used in Contact with Soil or Granular Fill Under Concrete Slabs", for classes A, B, and C. Membrane shall have a perm rating of not less than 4200 grams when tested in accordance with ASTM D 1709, Method B. Install in largest practical size sheets, sealing all joints and penetrations in accordance with manufacturer’s instructions.

2.3.9.7 Provide vibration isolation pads at new equipment including but not limited to compressors and generator equipment. Isolation pads are separated from the adjoining slabs on all sides by full depth joints.

Low-Slope Roof (Where Used)

2.3.10.1 Roof assembly shall be 4-ply modified built up roofing system hot mopped in place with SBS asphalt consisting of the following components:

1. 1 ply 135 mils minimum SBS capsheet per ASTM D 6163IType II.

2. Cap sheets shall have UL rating class "A" for application with hot mopped SEBS asphalt over an insulated concrete deck or steel deck.

3. Cap sheets shall have embedded black mineral granules and shall comply with ASTM D

4977 for Granule Embedment (in grams) of 1.0, maximum. Provide loose- laid mineral granules of the same color and manufacturer as cap sheet granules, apply where hot asphalt overruns occur along cap sheet edges.

4. 1 ply 45 mils SBS Interply Base sheet per ASTM D 4601IType II;

5. 1 ply 70 mils SBS Base sheet per ASTM D4601IType II. All vertical seams on vertical base flashings shall be 3-coursed in place with SBS modified asphalt.

6. 13 mm (1/2") protection board;

7. R .6 m2-kIw (R-32) thickness Type II EPS rigid insulation with aged R-value of 5.6Iinch, hot-mopped in place with SEBS asphalt;

8. 2-ply vapor retarder hot-mopped in place with standard type 3 roofing asphalt;

9. 16mm (5I8") type 'X' Dens-deck mechanically fastened to steel deck.

2.3.10.2 The complete roof system shall have a UL 1256, UL 790 classification, be listed as "Class A fire classified" in UL Building Materials Directory and bear the UL label. Roofing system over steel deck shall be Factory Mutual Class I-90 wind and fire rated.

2.3.10.3 Low-Slope Roof structure type shall have interior roof drains and overflow drains, drainage of rain or melt water over the eave is not permitted.

2.3.10.4 A minimum 1-meter high parapet shall be provided at all low slope roof areas, designed to withstand wind and snow-drifting loads. The top of parapet shall keep to a consistent elevation for visual uniformity.

2.3.10.5 Quality Control: during the installation of the roof system, the contractor shall provide full-time independent quality controller acceptable to the roofing manufacturer.

2.3.10.6 Warranty. Provide a 20-year, non-penal sum, manufacturer's labor and materials warranty for the complete roofing assembly, stating that for the period of the warranty the roofing system will be free of leaks caused by defects in materials and/or workmanship.

2.3.10.7 Assembly shall be warranted for wind speeds up to 160.93kmIhr (100 mph).

2.3.10.8 Details and Penetrations shall comply with NRCA Construction Details. Modified bituminous roofing shall comply with ARMA Recommended Performance Criteria for Roofing Membranes Using Polymer Modified Bituminous Products. Comply with ARMA Guide to Preparing Built-up Roofing Specifications, NRCA Roofing and Waterproofing Manual, and NRCA Handbook of Accepted Roofing Knowledge and NRCA construction details.

2.3.10.9 Roof Drains. The roof structure will have a minimum slope of ½:12 to carry runoff to interior roof drains. Each roof drain shall be paired with over flow drain tied into the primary roof drain system.

Refer to civil and mechanical for requirements and method of directing roof runoff.

1. Roof drain spacing shall not exceed 23 meters (75'-0") in any direction; no single roof drain shall serve a roof area greater than 558 square meters (6,000 square feet).

2. The weight of retained water below the level of the overflow roof drains shall be included as a load in structural calculations.

3. Primary roof drain system terminates at infiltration system, see civil criteria.

2.3.10.10 Roof Access Hatches - 914mm (3'-0") x 914mm (3'-0") single leaf aluminum roof scuttle with a 76mm (3") beaded flange with formed reinforcing members. Cover shall have a heavy extruded EPDM rubber gasket that is bonded to the cover interior, and spring latch with interior and exterior turn handles.

Unit shall be complete with insulated curb and shielded cover, factory finish milled aluminum.

2.3.10.11 Cover shall be reinforced to support a minimum live load of 195kgIm2 (40 psf) with a maximum deflection of 1I150th of the span or 97.5 kgIm2 (20 psf) wind uplift.

2.3.10.12 Roof Ladder - provide roof ladder to access roof levels of dissimilar height or parapet separations. Paint to match adjacent wall.

Sloped Steel Standing Seam Roofing (Where Used)

2.3.11.1 Sloped roofing (4:12 minimum pitch) is required at the building entrances and emergency exits in conformance with UFGS section 07611. Exposed support framing shall be designed in accordance with Elmendorf Architectural Compatibility Standards and to enhance the building form.

2.3.11.2 Roof panels shall be minimum 22 gauge if continuously supported and minimum 20 gauge if not continuously supported, factory formed roof panel assembly zinc-coated steel conforming to ASTM A 653IA, Z275 G90 coating designation or aluminum-zinc alloy coated steel conforming to ASTM A792IA, AZ 165 AZ 55 coating.

2.3.11.3 Factory applied, thermally cured coating to topside and underside of metal roof panels and accessories. Finish top coat of 70 percent resin polyvinyldene fluoride with not less than 0.8 mil dry film thickness; exterior primer standard with panel manufacturer with not less than 0.8 mil dry film thickness.

Underside finish shall have the same coating and dry film thickness as the topside coating if left exposed.

2.3.11.4 Fabricate intermediate supports (subgirts, subpurlins, t-bars, z-bars and tracks) from galvanized steel conforming to ASTM A653A, Grade D 16 gage and heavier; in size, shape and capacity to meet the load and deflection criteria.

2.3.11.5 Comply with manufacturer requirements for span limitations. Panel deflection shall not exceed L140 in accordance with ASTM E 1592. System design shall comply with structural loads defined in part

2.4 and part 2.5 of this Section.

2.3.11.6 All fasteners shall be corrosion-resistant metal of which the preferred type is stainless steel and shall be designed by the roofing manufacturer to be an integral part of the total roofing system.

Fasteners may be of several types including but are not limited to: self- tapping screws, bolts, nuts, self-locking rivets and bolts, and end-welded studs. There shall be no exposed fasteners on the primary sloping surface or on the standing seams and shall be designed by the roofing manufacturer to be concealed.

2.3.11.7 Accessories for a complete installation shall be provided in accordance with NRCA CD best practices, including: trim, copings, fascia, ridge closures, seam covers, battens, flashings, sealants, gaskets, fillers, and closure strips. Match adjacent material color.

2.3.11.8 Roof run-off must be directed away from the building and pedestrian circulation, service vehicle loading area, and building entrances. Building mounted lighting and other equipment shall be protected from snow and ice roof runoff damage. Provide fence type snow guard roofing accessory as necessary to protect from snow run-off. Snow-guard load calculations must be completed per the manufacturer’s recommendation for a warranted assembly with warranty length equivalent that of the roof warranty.

2.3.11.9 Warranty: 20-year, non-penal sum, manufacturer's labor and materials warranty for the finished roofing assembly; 5-year warranty against leaks caused by defects in materials and/or workmanship. Assembly shall be warranted for wind speeds up to 160.93kmIhr (100 mph).

Flashings

2.3.12.1 Metal flashings shall be prefinished and preformed galvanized sheet stock per ASTM A924M, Grade C minimum, 24ga, coating designation Z275 in conformance with A 525 or 1.9 mil Zincalum coating compound of 45 percent zinc and 55 percent aluminum alloy by weight per ASTM A 792. Form sections true to shape, accurately sized, square, and free from distortion or defects. Form pieces in longest practicable lengths. Minimum bend radius 3.5 x metal thickness. Form bends at room temperature. Hem exposed edges on underside 12mm (1I2"). Provide factory formed corner flashing.

Provide double beads of sealant in laps. Form material with backup plate seams of same material.

Fabricate formed vertical faces with bottom edge formed outward and hemmed to form drip and hook for concealed cleats and back-up plate seams. Provide 24 ga flashings with 22 ga continuous concealed cleats on exterior face, minimum 50mm (2") wide, interlockable with flashing.

1. Exposed Finish - shop applied baked-on epoxy primer and baked on PVF2, finish coat.

Prefinishing system equal to PPG's Duranar, DeSoto's Fluoropon, or Glidden's Nubelar;

70 percent "Kynar 500" coating in total dry film thickness of 1 mil.

2. Concealed Finish - shop applied baked on 1.5 mil epoxy primer and baked-on .35 mil off-white backer.

2.3.12.2 Provide complete flashings for different new roofing systems, exterior wall materials, windows and doors, and building penetrations in accordance with UFGS section 07 60 00 and ASTM B209M and B221M for aluminum and aluminum alloy. Isolate dissimilar metals from each other to prevent corrosion.

2.3.12.3 Flashings at wall openings shall be in gages appropriate to achieve flat and true surfaces, non-corrosive and factory painted in approved colors.

2.3.12.4 Flexible Flashings - self-adhering rubber modified membrane with laminated polyethylene film and release paper backing; maximum permeance rating of 0.1 perm (6ngIPa x s x sq.m.). Provide primer when recommended by vapor-retarder manufacturer.

2.3.12.5 Masonry unit construction through-wall flashing and weeps shall be provided.

Exterior Wall Materials. See Structural paragraph 2.4 for requirements of structural steel frame components. Reference Elmendorf Air Force Base Architectural Compatibility Standards for exterior color selections for approval by COE and Air Force representatives.

2.3.13.1 The installed wall system shall not only render the building completely weatherproof, but shall accommodate all reasonably anticipated environmental, seismic and loading conditions (such as heat/cold, expansion/contraction, UV rays, humidity, high wind conditions, roof deflections, etc.) without incurring damage to itself, nor causing damage to other building components.. All products shall be fire and safety rated for the use and locations intended. Color scheme and building materials shall conform to Elmendorf AFB Architectural Compatibility Standards and low maintenance feature.

2.3.13.2 Concrete Masonry Units

2.3.13.2.1 Split-faced units with integral color, nominal 400 mm x 200 mm x 200mm (16"x8"x8"), conforming to ASTM C-90, Type 1 (normal weight classification). Provide special shapes where required for jambs, corners, sash, control joints, headers, and other special conditions.

2.3.13.2.2 Mortar and grout materials: Portland cement ASTM C-150, Type I, or Type III for construction <40 degrees F. Hydrated lime ASTM C-207, Type S. Mortar aggregate ASTM C-144. Grout aggregate ASTM C-404. Provide integral water-repellant. Do not use calcium chloride admixtures.

2.3.13.2.3 Joint reinforcement, ties, and anchors shall comply with ASTM A-82 for hot-dip galvanized steel wire or ASTM A-123, Class B-2 for zinc coating applied after pre- fabrication into units. Provide anchors and accessories for a complete installation and in compliance with. Expansion joint strips, premolded flexible cellular neoprene rubber per ASTM D-1056, Grade RE41E1.

2.3.13.2.4 Where exposed to interior, finish with epoxy paint.

2.3.13.3 Prefinished insulated metal wall panel system

2.3.13.3.1 Provide 14.5 m (48'-0") maximum length, foamed in place closed-cell urethane insulation per

ASTM C 236, ASTM D 2161, D 2126.

2.3.13.3.2 Exterior: 26-gauge G-90 galvanized steel with Duranar PVDF finish.

2.3.13.3.3 Interior: 26 gauge G-90 galvanized steel with PPG Durafin High Performance Coating.

2.3.13.3.4 Exposed structural fasteners are cadmium plated steel designed to resist maximum negative pull-off loads.

2.3.13.3.5 Accessories compatible with the panel system and substrate. Flashing, trim, molded closure strips, caps, and similar metal accessories shall be not less than the minimum thicknesses specified for covering with factory color finish to match panels. Molded closure strips shall be closed cell or solid cell synthetic rubber or neoprene. Thermal spacer blocks and other thermal barriers at concealed clip fasteners per manufacturer recommendations.

2.3.13.3.6 Manufacturer's Warranty shall be a period of no less than 20 years covering panel finish from fade, chalk, and deterioration.

2.3.13.3.7 Panels, fasteners, and installation shall withstand negative and positive pressure loads stated in structural section 2.4. Deflection limit LI180. Class I fire classification with no height restriction per FM Report J.I.3B3A6.AM.

2.3.13.4 Mineral Fiber Batt-Blanket Insulation.

Unfaced insulation at exterior walls and at interior partitions where sound attenuation is required, ASTM C665 Type I.

2.3.13.5 Vapor Retarder and Air Barriers.

Vapor retarder shall be installed on the warm side of new exterior walls and shall transition uninterrupted with a roof vapor retarder. At exterior walls, water vapor retarder quality standard shall be equal to polyethylene sheeting, of minimum 6-mil thickness, and with water vapor migration resistance of 0.06 Perm. Vapor retarder shall be protected from damage from interior occupants by means of a minimum of one layer of 5/8” GWB coverage. At all locations where polyethylene vapor retarder is used, seal all sheeting joints and edges with manufacturer’s recommended sealants. An Air Barrier shall be installed and tested in all new exterior envelopes in conformance with ASHRAE 90.1 and IECC performance standards.

Exterior Signage (Where existing signage is modified for building or site work).

Signage shall be integrated into the existing exterior signage system for Building 14410 (Hangar 8) and adjacent site signage design in an attractive manner. For specific requirements, reference Air Force sign standard in UFC 3-120-0, criteria for ADA-compliance, exterior identification signs, and regulatory and parking regulation signs. Signage design subject to review of Government representative for approval.

Doors and Windows

2.3.15.1 New exterior glazing frame-sash units shall comply with AFMAN 91-201 and ATFP requirements for blast protection as a complete assembly designed in conjunction with the building’s structural system. Government personnel will provide a glass hazard risk assessment on the Contractor's preliminary design. All window sills to be finished with a solid polymer (solid surfacing) material in conformance with UFGS section 0661166 and installed scribed to fit in the opening.

2.3.15.2 Glazing for Fire-Rated Windows.

UL listed and rated in as required by NFPA, IBC and UFC fire resistance requirements.

Windows shall bear an identifying UL label or the label of a nationally recognized testing agency reflecting the fire resistance requirements prescribed by design codes and standards referenced in this document.

2.3.15.3 Insulating Glass Units.

Shall meet or exceed prescribed U-values in codes and standards of this document. Where no U-Value is prescribed by energy code or otherwise, minimum exterior window construction requirements: (2) 6mm (1/4-inch) panes of glass separated by 13mm (1/2-inch) dehydrated airspace and hermetically sealed within dimensional tolerances in SIGMA A1202 and conforming to ASTM E 773 and ASTM E 774, class A. Primary seal shall be compressed polyisobutylene and the secondary seal shall be a specially formulated silicone.

1. Inner light shall be ASTM C 1172 laminated annealed flat glass Type I, Class I, Quality q3.

2. Outer light shall be ASTM C1036, Type I, Class I, Quality q4.

2.3.15.4 Exterior Aluminum Windows.

Provide thermally broken sashes and frames and performance requirements for local conditions in accordance with UFGS sections 085113 and 088100. Operable units shall be casement or awning type, and include insect screens.

1. Warranty - manufacturer's warranty operation, glazing, and structural integrity for a period of 5 years.

2. Operating mechanisms, parts, and equipment in operable windows shall have a history of reliability and readily available replacement parts.

3. Structural Performance: full recovery of glazing materials at 100 mph wind velocity.

Windows shall be designed for wind loads in accordance with IBC, wind loads, and structural criteria.

4. Security: windows shall offer substantial resistance to unauthorized entry.

5. Safety Glass where required by IBC and AFMAN 91-201, Section 4.31. Operable outside windows shall have guards conforming to NFPA 101, Chapter 5.

6. Provide sealants, i.e. glazing compounds, metal to metal, curtain wall to adjacent building materials, and weatherstripping to form a complete and weathertight installation.

2.3.15.5 Glazed Aluminum Curtain Wall.

Provide complete thermally broken system and installation which enhances the building design at relocated entrance area, designed in accordance with local conditions, structural loads, and UFGS section 084400 standards.

1. Warranty covers material vision obstruction caused by seal failure for a period of 5 years.

2. Provide protection against galvanic action of dissimilar metals in contact with each other.

Protect aluminum placed in contact with masonry, lime mortar, or concrete with alkali-resistant bituminous paint.

3. Provide sealants, i.e. glazing compounds, metal to metal, curtain wall to adjacent building materials, and weatherstripping to form a complete and weathertight installation.

4. Provide removable astragals at building entrances.

Exterior Personnel Doors

2.3.16.1 Insulated steel doors and welded frames shall be provided in accordance with requirements stated in UFGS section 081113.

2.3.16.2 Maximum deflection with 204 kg (450 pounds) pressure shall not exceed 14.29 mm (9I16-inch).

2.3.16.3 Doors and frames shall be SDI Level 3, Model 1, thermally broken and minimum insulated to an overall R-value of 10 or as necessary to meet IECC standards, measured in accordance with ASTM C 236.

2.3.16.4 Minimum require standard size door, provide 900 mm x 2100 mm (3'-0" x 7'-0") with a lockset appropriate to the function of the space.

2.3.16.5 Exterior doors and frames shall be hot-dipped galvanized and factory primed to receive field finish.

2.3.16.6 Install doors and frames per SD100 guidelines and manufacturer's written instructions.

Provide cold-weather closers, weatherstripping, thresholds, etc. for a complete weathertight installation.

Provide stainless steel kickplates on push side of all doors.

2.3.16.7 Vision lites shall be used at all entry doors to staffed areas, minimum 457mm x 610mm (18"x24") size with bottom edge 1372 mm (54 inches) from finish floor; Use minimum 6- millimeter safety glazing where applicable. Utility doors have 305 mm (12-inch) square lite where called for in Room Criteria Sheets.

2.3.16.8 All exterior doors shall be metal, insulated, flush panel construction with top edges closed flush and sealed against water penetration. Door frames shall be heavy-duty rated hollow metal with heavy-duty reinforcement at the hardware connections.

Interior Personnel Doors.

Steel doors and frames shall be provided in accordance with requirements stated in UFGS section 08110.

Provide stainless steel kickplates on push side of all doors. Where the Room Criteria Sheets require standard size door, provide 900 mm x 2100 mm (3'-0" x 7'-0").

2.3.17.1 Utility spaces shall be SDI Level 3, Model 2.

2.3.17.2 Offices and restrooms in shop areas shall be SDI Level 3, Model 1. Provide sound- gasketted insulated doors in shop locations identified in Room Criteria Sheets.

2.3.17.3 Provide solid core wood doors with clear urethane finish and half-lite vision panels in lieu of steel doors in administration/office areas.

2.3.17.4 All doors to aircraft areas shall have dust seals.

2.3.17.5 Unless otherwise indicated, frequently used doors shall have a vision panel except where privacy, security, or fire safety requirements preclude inclusion. See Room Criteria sheets.

2.3.17.6 Doors shall offer equal resistance to unauthorized entry as adjacent wall construction.

Standard of quality per HMMA 861 Guide Specifications for Commercial Hollow Metal Doors and Frames.

2.3.17.7 Fire Protection of entire door-frame-hardware assembly shall be either tested and/or listed by UL or similar accredited testing laboratory approved by FM. Label shall be attached in accordance with

NFPA 80.

2.3.17.8 Hot-Rolled Steel Sheets: ASTM A 569IA 569M, CS (commercial steel), Type B, free of scale, pitting, or surface defects. Flush design doors, 44 mm (1-3I4") thick, of seamless hollow construction.

SD01 100 standard, heavy duty, prepared to receive hardware.

2.3.17.9 Hardware shall be provided for each door and as required per NFPA 101 and referenced accessibility standards.

2.3.17.10 Glazing: safety glass shall meet ASTM C 1172 and ANSI Z 97.1. Setting blocks, glazing tape, spacers and shims in accordance with manufacturer's installation instructions. Glazing shall be marked with lazer etched designation required by NFPA 80.

2.3.17.11 Door silencers shall be used at all doors except those in gasketted frames.

2.3.17.12 Install removable stops on secure side of wall where possible.

Door frames.

2.3.18.1 All door frames shall be hollow metal construction with corners mitered, welded and ground smooth with factory-installed door silencers.

2.3.18.2 All door frames located in CMU walls (interior and exterior) shall be mortar grouted solid with the appropriate jamb anchors installed for masonry or drywall construction.

2.3.18.3 Door frames shall be factory primed.

Door Hardware.

Door hardware shall conform to ANSI/BHMA, and integrate project into existing base security system.

Hardware shall be compliant with NFPA 101 and referenced accessibility standards. Heavy duty builders hardware with features inaccessible to tampering. Hinges at outward- swinging exterior doors shall have non-removable pins (NRP).Door hardware shall be heavy- duty commercial grade throughout, and shall have satin stainless steel finish throughout project. Reference JBER Lock Standards for specific lock and key requirements.

2.3.19.1 Door locksets shall be "Best" brand, or shall meet or exceed "Best" performance requirements with cast levers and escutcheons. Cylinders are 7-pin tumbler type constructed from brass or bronze, stainless steel or nickel silver; mortise type threaded cylinders with rings and straight or clover type cam.

2.3.19.2 Master Keying and Locks: Elmendorf AFB utilizes the master keying system provided by the BEST Universal Lock Co. Cores are required to be "Best" brand, no substitutions. Interchangeable cores shall match finish of lockset. Locks shall be supplied with construction cores. Individual locks shall be provided for in all areas except public toilets. Where existing locksets are to be replaced, ensure that the existing cores are turned in to the Base Lock Shop.

2.3.19.3 Door Closers - doors which are part of fire rated assemblies and exterior doors shall have closers. Closers at exterior doors shall be provided with cold-weather fluid.

2.3.19.4 Emergency exit-only doors shall have no exterior hardware, deadlocking panic hardware only on interior side, except doors from Hangar bay to exterior near exterior accesses to building utility spaces (i.e. Compressor, Boiler Room, Generator).

2.3.19.5 Kickplates are 1.3 mm (0.05") x 305mm H (12") stainless steel, beveled at edges.. Mop plates are similar construction, 610mm H (24").

2.3.19.6 Wall stops or overhead stops are required throughout, floor stops should be avoided.

2.3.19.7 Door silencers shall be used at all doors except those in gasketted frames.

2.3.19.8 Weather-stripping for head and jamb protection shall be elastomeric type of synthetic rubber, vinyl, or neoprene per door frame manufacturer. Use bottom sweep weather- stripping, 3.2mm (1I8") thick neoprene or spring tension type of bronze or corrosion resisting steel on an extruded aluminum or bronze bar.

2.3.19.9 Push-button non-electric combination cipher lock shall be provided at doors noted in Room Criteria Sheets.

Access Panels

2.3.20.1 Placement of panels and orientation of fixtures shall be coordinated so as to minimize visual impact while providing adequate access to equipment being serviced.

2.3.20.2 Fabricate frames and flanges of 16 gauge steel and door panels of 14 ga. steel, galvanized where exposed to corrosive environment; UL listed products in rated ceilings and partitions in accordance with NFPA 80-99, NFPA 252-99, and UL 10B-97.

2.3.20.3 Size access panels so that two-handed work can be easily accomplished. See mechanical section 2.5 for access requirements.

Interior building signage requirements.

1. Remove all existing interior signage.

2. New Interior Signage…